Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 04:33

General

  • Target

    dcd118bb56b14a94383b8f5d03aeac61466a1647fd8fa8eb55909a38bcfc08b3.exe

  • Size

    79KB

  • MD5

    0407aac52d67e182a96d87111c3c37d3

  • SHA1

    302c38e6909ef30073706a7dd008cb5c30ecc4e8

  • SHA256

    dcd118bb56b14a94383b8f5d03aeac61466a1647fd8fa8eb55909a38bcfc08b3

  • SHA512

    e70a48cf0e3017c4e6d59894a991e7e606b9e0a20f5f0165d9fd160367623c4c2b8ac5d177c9e29580bf8ed9654e01b503ccc0f7bf8ad7c9e5f316b939e55939

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReR:W7ZDpApYbWj2WTWJe+e/qX4

Score
9/10

Malware Config

Signatures

  • Renames multiple (3511) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dcd118bb56b14a94383b8f5d03aeac61466a1647fd8fa8eb55909a38bcfc08b3.exe
    "C:\Users\Admin\AppData\Local\Temp\dcd118bb56b14a94383b8f5d03aeac61466a1647fd8fa8eb55909a38bcfc08b3.exe"
    1⤵
    • Drops file in Program Files directory
    PID:880

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp
    Filesize

    79KB

    MD5

    0397a329c6347fdfcbbbe764a0a1caa0

    SHA1

    4d2489bb0774560ee8a4e75c00b75283879b46ef

    SHA256

    4f5b2e9887123d1a8419a0fc4a874a357fe17a8fa25c93e3d2a7a7c38a0225c3

    SHA512

    13793c5e013e9e5175b5e7e9beeaf178bfb0abbd3e6fbacce73023a5218d0db7298eb10c3d6f1b1b910345b01ba544784a9c07335fae7fcfe375c216c05b10a2

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    88KB

    MD5

    887322894c2a4f2896f86dc22c0b853b

    SHA1

    f1657c4037c494adade0fa3d9c4b012e1a5bf1b3

    SHA256

    ae391106204f6c02919e2780270cbcd72ee797d73ee58f04458b291530053c51

    SHA512

    7bfb5fc70dfd232e64331b25a33bd03a843836d4c2d5d9bfc174321ca7a83c9b5164ac8e0be3af0506dc9d73940ade21f2b35807859ed15581098506fda862db